Posted 21 February 2010 - 06:24 PM
Posted 23 February 2010 - 08:37 PM
Is the touch screen instantaneous or is there a lag time between when the stylus touches the screen and when the calculator acknowledges the selection?
Posted 28 February 2010 - 01:01 AM
Therefore it MUST take sometimes for the device to respond your tap, but in micro or nano second, especially with high speed processor. So you may not recognize the lag time between the tap and the respond of the device. If I remember correctly, ClassPad has 20 MHz processor (or some value around that), and it can recognize your tap instantly.
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